feat(pir): reg global_scatter and limit_by_capacity

PaddlePaddle · Mar 11, 2024 · 49b7fde · 49b7fde
1 parent 1d363ab
commit 49b7fde
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diff --git a/paddle/fluid/pir/dialect/operator/ir/ops.yaml b/paddle/fluid/pir/dialect/operator/ir/ops.yaml
@@ -804,6 +804,7 @@
   kernel :
     func : global_scatter
     data_type : dtype
+  backward : global_scatter_grad
 
 - op : greater_equal
   args : (Tensor x, Tensor y)

diff --git a/paddle/phi/api/yaml/backward.yaml b/paddle/phi/api/yaml/backward.yaml
@@ -1019,6 +1019,15 @@
     func : gelu_grad
   composite: gelu_grad(x, out_grad, approximate, x_grad)
 
+- backward_op : global_scatter_grad
+  forward : (Tensor x, Tensor local_count, Tensor global_count, int ring_id=0, bool use_calc_stream=false) -> Tensor(out)
+  args : (Tensor x, Tensor local_count, Tensor global_count, int ring_id=0, bool use_calc_stream=false)
+  output : Tensor(x_grad), Tensor(local_count), Tensor(global_count)
+  infer_meta :
+    func : UnchangedInferMeta
+  kernel :
+    func : global_scatter_grad
+
 - backward_op : grid_sample_grad
   forward : grid_sample (Tensor x, Tensor grid, str mode, str padding_mode, bool align_corners) -> Tensor(out)
   args : (Tensor x, Tensor grid, Tensor out_grad, str mode, str padding_mode, bool align_corners)